A DataSet can hold multiple tables even if there are similar fields
True
False
Correct Answer :
A. True
Related Questions
The correct sequence of Form Loading is
Load
Initialize, Load, Activate
Initialize, Activate, Load
Activate, Initialize Load
The name of the IDE window that allows you to see the hierarchical arrangement of the files in your project is
Server Explorer
Project Explorer
Solution Explorer
None of the above
/*1. OleDataAdapterq1.update(DataSet1,"emp")
2. OleDataAdapterq1.update(DataSet1,"std")
3. DataSet1.Merge(DataSet1)
4. DataSet1.AcceptChanges()
/* The error is in line
2
4
3
No Error
A thread can be started only once
True
False
A Windows Service if installed cannot be uninstalled
True
False
What cannot be done if the table has no primary key
Insert and Update
Update and Delete
Select and Delete
Insert and Select
The default Tab of a Tab Control is
The first tab
The last tab added
The last tab modified
There is no default tab.
To print use
PrintDialog1.Print()
PrintDocument1.Print()
Printer1.Print()
None of the above
DataSet can be used to connect to Crystal Report
True
False
To call a buttons click event use
Button1.Click
Button1.PerformClick
Button1.Clicked
None of the above
We need multiple ErrorProviders from multiple controls.
True
False
A user wants that custom colors are visible when the Color Dialog Box is first Opened. What should he do?
Set AllowFullOpen to True
Set AnyColor to True
Set Open to True
Set FullOpen to True
Using MyBase you can call base class
Constructor
Method
Variables
All of the above
The EventLog's ________ method is used to write an entry to a log file
WriteLine
WriteEntry
Add
Append
To use HelpProvider, the following properties of the form needs to be set
HelpButton
MaximizeBox
MinimizeBox
All of the above
A Class can inherit both Class and Interface at a time
True
False
To add items stored in an array to a ListView use
List1.Add(name of the array)
List1.AddItem(name of the array)
List1.Items.Add(name of the array)
List1.Items.Addrange(name of the array)
For the same class "Me" and MyBase" are same
True
False
In TreeView to get the node the mouse is pointing to, use
GetNode
Node
GetNodeAt
SelectNode
The Apply button automatically appears of the Font Dialog Box is opened
True
False
In ListView the item that is currently selected is determined by
SelectedItem
Item
FocussedItem
GetSelected
_________ actually updates the values in a DataSet permanently
OleDataAdapterq1.update(DataSet1,"emp")
DataSet1.Merge(DataSet1)
DataSet1.AcceptChanges()
DataSet1.Update()
Set method is used to
Assign a value to an user control
Read value from an user control
Both of the above
This view pops up if "Ctrl+F1" is pressed
Help
Properties Window
Dynamic Help
Server Explorer
If a button click event is to be fired when the user press the 'Esc' key, set the buttons name against forms _________ property
DefaultButton
AcceptButton
DialogResult
CancelButton
If an user-defined class have a user-defined event then, the class object is declared as
Dim c as new ClassName
Dim withEvents c as new ClassName
Dim c as ClassName
Dim withEvents c as ClassName
Class cc
public _________ I as string
end class
Button1_Click
cc.I=100
Share
Shared
Global
Static
A form can have only ______ Main Menu and _________ Context Menu
1,1
1,Multiple
Multiple,1
1,2
___________ is used to pass copies of a variable while __________ is used to pass address of a variable.
Byval, Byref
Byref, Byval
Any one of the above
None of the above
The SelectionMode property of a CheckedList Box can be set only to
One
MultiSimple
MultiExtended
None of the abvove